cleaver
发表于 2025-3-28 14:41:52
https://doi.org/10.1007/978-1-4899-2160-4roshev-like exponential laws — to classical statistical mechanics. On the other hand, I would like to revisit some ideas of distinguished physicists, like Jeans and Landau, who long time ago, much before modern perturbation theory, introduced exponential laws in connection with problems of adiabatic
秘传
发表于 2025-3-28 21:28:04
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eczema
发表于 2025-3-29 02:31:16
The Physics of Musical Instrumentss.. While some studies have specialized to interactions with explicitly time dependent microwave fields,1 others have dealt instead with static fields.. Many of the most outstanding cases of interest fall into the second category, and, further, their Hamiltonians turn out to be particular limits of
绅士
发表于 2025-3-29 03:46:54
https://doi.org/10.1007/978-3-319-59560-3Turchetti, 1990): indeed, both analytical tools and reliable numerical methods are required to design future accelerators. The standard numerical approach is based on the concept of symplectic transfer maps (Iselin and Niederer, 1988; Schmidt, 1990); the corresponding analytical tool is the theory o
Jubilation
发表于 2025-3-29 07:49:10
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dissolution
发表于 2025-3-29 15:03:45
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MULTI
发表于 2025-3-29 18:15:24
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领巾
发表于 2025-3-29 20:16:01
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大酒杯
发表于 2025-3-30 03:05:57
Natural Boundaries of Normalizing Transformationsystems. The analysis of the singularities for the transformation which brings a complexified hamiltonian in normal form. extends to hamiltonian maps; bounds are provided by KAM techniques, but the exact location of the singularities and their nature remain unknown. Some heuristic information is prov
reserve
发表于 2025-3-30 07:26:32
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